package com.zwf.infrastructure.persistent.dao;

import com.zwf.infrastructure.persistent.po.UserBlacklist;
import org.apache.ibatis.annotations.Mapper;

/**
 * @Author zwf
 * @description
 * @date 2024/7/4 20:34
 */
@Mapper
public interface IUserBlacklistDAO {

    /**
     * 查看是否有该条记录
     * @param userBlacklist
     * @return
     */
    Integer isExist(UserBlacklist userBlacklist);
}
